EP2764964B1 - Outil de décorticage destiné à décortiquer des déchets d'une presse lors de la fabrication de sections à partir d'une feuille et ayant un élément de sécurisation - Google Patents

Outil de décorticage destiné à décortiquer des déchets d'une presse lors de la fabrication de sections à partir d'une feuille et ayant un élément de sécurisation Download PDF

Info

Publication number
EP2764964B1
EP2764964B1 EP13000589.5A EP13000589A EP2764964B1 EP 2764964 B1 EP2764964 B1 EP 2764964B1 EP 13000589 A EP13000589 A EP 13000589A EP 2764964 B1 EP2764964 B1 EP 2764964B1
Authority
EP
European Patent Office
Prior art keywords
tool
bolt
break
cutout
screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP13000589.5A
Other languages
German (de)
English (en)
Other versions
EP2764964A1 (fr
Inventor
Stefan Vukovich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cito System GmbH
Original Assignee
Cito System GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cito System GmbH filed Critical Cito System GmbH
Priority to EP13000589.5A priority Critical patent/EP2764964B1/fr
Publication of EP2764964A1 publication Critical patent/EP2764964A1/fr
Application granted granted Critical
Publication of EP2764964B1 publication Critical patent/EP2764964B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1818—Means for removing cut-out material or waste by pushing out
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/065—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being one on top of the other and distanced from each other, e.g. by using protrusions to keep contact and distance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D2007/1872—Means for removing cut-out material or waste using breakaway pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D2007/1881—Means for removing cut-out material or waste using countertools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D2007/189—Mounting blanking, stripping and break-out tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/95—Constructional details of connections not covered for in other groups of this subclass with markings, colours, indicators or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts
    • F16B35/048—Specially-shaped necks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads

Definitions

  • the invention relates to a stripping tool for stripping punch waste in the production of blanks from a sheet according to the preamble of claim 1.
  • Such a stripping tool for breaking out punching waste in the production of blanks with certain edge courses from a sheet of cardboard, paper, plastic, a composite material or the like is generally known (for example from US 3,303,979 A or the US 2009/272499 A1 ) and is used regularly in a so-called stripping station, which is part of a sheet punching machine, for example, or follows one.
  • Such a stripping tool is regularly formed by an upper tool part and a lower tool part.
  • the upper part of the tool has stripping elements which project downward in the direction of the lower part of the tool and which are formed in particular by stripping pins and / or stripping plates. Breakthroughs in the lower part of the tool are assigned to these stripping elements, through which a correspondingly assigned waste part of a sheet introduced into the stripping tool passes or is displaced when the upper part of the tool and the lower part of the tool are moved towards one another. is depressible to separate the waste parts from the sheet.
  • the shape of the openings corresponds to the shape of the waste parts to be separated.
  • foam parts are arranged on the upper part of the tool, which are intended to fix the sheet during a stripping process. These foam parts are also designed and arranged in the space between the upper part of the tool and the lower part of the tool that the lower part of the tool and the upper part of the tool during transport, but not during operation, i.e. with the stripping tool inserted in the machine, keep them at a defined distance from each other.
  • a stripping tool or a securing element for use with a stripping tool which has a one-piece or multi-piece tool upper part and a one-piece or multi-piece tool lower part, the upper tool part and the lower tool part two Form tool parts that can be displaced relative to one another.
  • At least one of the tool parts, in particular the lower tool part, has at least one opening to which at least one stripping element is assigned on the other tool part.
  • At least one securing element is provided for an accurate positioning of the two tool parts relative to one another, which is formed by a screw nut formed or arranged in a tool part and further by a threaded screw, the threaded screw in a stripping tool locking position with a screw shaft through a screw recess in the passed through another tool part and with a thread extending over a defined screw shank area, in particular with a thread extending over a one-sided screw shank area, is screwed into the screw nut.
  • At least one means or element is provided on the threaded screw, which prevents a relative displacement of the two tool parts directed towards one another in the stripping tool locking position and / or keeps them at a predefined distance from one another.
  • the at least one means or element is formed by at least one on the screw shaft of the threaded screw or arranged, raised rear grip element is formed, which engages behind and / or under the associated tool part, in particular in the area of the screw recess, in the knock-out tool locking position.
  • Such a solution according to the invention can be arranged directly on the threaded screw in a simple manner in terms of production technology and manufacturing technology.
  • the at least one rear grip element is particularly preferably provided on a thread-free screw shaft portion of the screw shaft, which is then directly or indirectly connected to the screw shaft end.
  • Such an arrangement of the rear grip element on the thread-free screw shaft part area ensures in a simple manner that the screw action of the threaded screw is not impaired and also enables the configuration of a preferred rear grip connection in which the at least one rear grip element is assigned tool part directly in the area of the screw recess and / or engages behind.
  • Such a specific configuration as will be described in more detail below, can be produced in a simple manner in terms of production technology and production technology and is also distinguished by a high level of functional reliability.
  • the rear grip element can basically be designed in different ways, for example in the form of a detent or the like.
  • the at least one rear grip element is wedge-shaped and has a ramp shape that increases in the direction of the rear grip connection.
  • this ramp rests with one end of the ramp on the assigned tool part in the stripping tool locking position.
  • a defined minimum distance between the two tool parts is set by means of the rear grip connection, that is to say that the ramp is optionally at a defined distance from the assigned tool part.
  • the rear grip connection is designed such that the relative displacement of the two tool parts relative to one another is essentially blocked.
  • the screw recess itself can in principle also be designed in a wide variety of ways with a wide variety of geometries.
  • the screw recess in the tool part be designed as a cylindrical recess which, in the stripping tool locking position, encloses the cylindrical screw shank with a defined gap dimension and in a shape-adapted manner.
  • the cylindrical recess has a number of through-slot slots corresponding to the number of rear grip elements, through which the at least one rear grip element can then be or is carried out when the screw shaft is passed through the screw recess.
  • a through slot is assigned to this single engagement element in the area of the screw recess such that the screw recess has an overall keyhole-like shape.
  • the threaded screw preferably has a screw head which, in the stripping tool locking position, abuts the tool part in an abutment connection and / or which receives an assigned recess edge area between it and the at least one rear grip element.
  • the thread and / or the screw nut is or are designed such that the at least one rear grip element in the stripping tool locking position is rotated relative to the at least one through slot assigned to the rear grip element and thus that assigned tool part in the area of the screw recess is reliably gripped and / or gripped behind.
  • the thread and / or the screw nut is or are designed such that only a defined screw rotation can be carried out by means of the threaded screw until the screw-in position corresponding to the stripping tool locking position is reached.
  • Such a construction ensures in a simple manner that the threaded screw is not screwed in so far that the at least one rear grip element is (again) in alignment with the through-slot and so that the actually desired blockage of the relative displacement is lifted in an undesirable manner.
  • a rear grip element positioning mark is provided on a screw head of the threaded screw, which is arranged in the longitudinal direction of the screw axis above the at least one rear grip element and which indicates the respective position of the at least one rear grip element, in particular with regard to at least one feed-through slot.
  • the screw nut which is preferably formed by a component that can be inserted into a screw nut on the tool part side, has a positioning marking that is assigned to a lead-through slot when viewed in the longitudinal direction of the screw axis. This ensures in a simple manner that the threaded area of the screw nut is exactly aligned so that the threaded area of the threaded screw engages in the screw nut in exactly the desired manner.
  • the screw nut can be formed by a separate component or else by a thread cut into the associated tool part or into a screw nut recess on the tool part side.
  • the screw nut is formed by a component that can be inserted into a screw nut recess on the tool part side, provision can furthermore be made for the positioning mark to be inserted and accommodated in a position-marking recess formed in the screw axis longitudinal direction as an extension of the through-slot and adapted to the shape and contour.
  • Such a configuration ensures in a particularly simple and functionally reliable manner that the screw nut is always received in the desired manner in the associated screw nut recess, as a result of which the aforementioned advantages result in connection with the functionally reliable locking or blocking of the relative displacement, that is to say on it is ensured in a simple manner that the threaded screw is always rotated in the desired manner into the position forming the rear grip connection.
  • the threaded screw has a screw head in which a central and central tool recess is formed, the tool recess being designed such that a tool attachment designed on the screw shaft side can be inserted in a shape and contour-adapted manner.
  • the screw shaft-side tool attachment is formed in an area of the screw shaft which adjoins an end-side thread area in the direction of the screw head.
  • Such a tool attachment can be formed, for example, by a polygon, for example by a hexagon or the like.
  • At least one of the tool parts in particular the lower tool part, can have at least one opening into which a correspondingly assigned waste part of a sheet introduced into the stripping tool, with at least one of the two tool parts being moved toward one another, by means of at least one the other tool part, in particular on the upper tool part, arranged break-out element, can be pressed.
  • At least one elastically compressible fixing element for example a foam part as described at the beginning, can also be arranged, in particular arranged on the upper part of the tool, which fixes an arc introduced into the intermediate space during the functional operation of the stripping tool and / or that is pretensioned in the stripping tool transport position between the two tool parts.
  • a securing element for the precise positioning of two tool parts of a stripping tool in which the securing element is formed by a screw nut and further by a threaded screw, with at least one raised rear grip element being provided on the threaded screw, is used in the use with the above-described stripping tool according to the invention for a functionally reliable position Positioning of the two tool parts relative to one another, in particular in connection with a transport of the stripping tool.
  • the stripping tool 1 which is shown here in cross section, has a one-piece or multi-piece tool upper part 2 and a one-piece or multi-piece tool lower part 3.
  • break-out elements in the form of break-out pins 4 and a break-out plate 5 are arranged, pointing downward in the direction of the lower tool part 3.
  • breakthroughs 6 assigned, through which, in a manner not shown, a correspondingly assigned waste part of a sheet introduced into the stripping tool 1 can be pushed through or pressed in by a shifting of the upper tool part 2 and lower tool part 3 to the waste parts of to separate the bow.
  • the shape of the openings 6 corresponds to the shape of the waste parts to be separated.
  • foam parts 7 are arranged on the upper part of the tool as elastically compressible fixing elements, which can fix the sheet (not shown here) during a stripping process.
  • foam parts 7 interact here with a securing element 8, which is shaped and contour-matched by a screw nut recess 14 used screw nut 9 with an internal thread 15 and is further formed by a threaded screw 10.
  • the threaded screw 10 is guided with a screw shaft 110 through a screw recess 16 in the lower tool part 3 and is screwed into the screw nut 9 with a thread 12 (external thread) formed on the screw shaft 11 at the end.
  • the thread 12 of the screw shaft 11 of the threaded screw 10 is followed by a wedge-shaped ramp 17 as a grip element in the direction of a screw head 13, which also shows very well from the enlarged detailed illustration of the threaded screw 10 Fig. 2 can be seen.
  • the ramp 17 preferably has a ramp end face 18 on the inside of the lower tool part 3 and at the same time the screw head 13 bears against the outside of the lower tool part 3, so that a correspondingly assigned recess edge region of the screw recess 16 more or less between the screw head 13 and the ramp 17 or the ramp face 18 is held and / or jammed.
  • the screw recess 16 in the lower tool part 3 is essentially designed as a cylindrical recess which essentially adjusts the cylindrical screw shank 11 in shape and contour or surrounds it with a defined gap dimension.
  • a through slot 20 is further arranged in the area of the screw recess 16, the length and width of which essentially correspond to the ramp shape of the ramp 17, so that the screw recess 16 has a total has approximately keyhole-like shape.
  • the screw head 13 has a positioning notch 19 as a grip element positioning mark, which is arranged in the longitudinal direction of the screw axis above the ramp 17 and which thus indicates the respective position of the ramp 17 relative to the lead-through slot 20. It can thus be ensured in a simple manner that the threaded screw 10 in the screwed-in state with the ramp 17 is not accidentally in alignment with the lead-through slot 20 again and thus if necessary, a relative displacement of the upper tool part 2 and lower tool part 3 is unintentionally released.
  • the screw nut 9 also has a positioning notch 21, for example on a support flange 22 of the screw nut 9, this positioning notch 21, seen in the longitudinal direction of the screw axis, of the through slot 20 in the lower tool part 3 assigned. This ensures in a simple manner that the internal thread 15 of the screw nut 9 is aligned exactly such that the external thread 12 of the threaded screw 10 engages in this internal thread 15 of the screw nut 9 in exactly the desired manner.
  • the positioning notch 21 is assigned a positioning lug 23 which is adapted to the shape and contour in a longitudinal direction in the screw axis seen in the extension of the through slot 20 trained positioning marker recess 24 is inserted and received therein. How this in particular from the Fig. 6 As can be seen, the positioning marking recess 24 adjoins a cylindrical screw nut recess 14 essentially analogously to the through slot 20.
  • the screw nut 9 itself can be held in the screw nut recess 14, for example, by clamping or friction locking, as is the case here only extremely schematic and exemplary in the Fig. 1 is shown, in which the support flange 22 of the screw nut 9 rests on the outside of the upper tool part 2. Alternatively, however, as in the 3 to 6 is shown, the screw nut 9 abut by means of the support flange 22 on the inside of the upper tool part 2 and be fixed there by means of several screw connections, not shown in detail here, for example three.
  • the screw nut 9 in the upper tool part 2 is thus first fixed in a precise position and position, so that the positioning notch 21 of the screw nut 9 lies in alignment with the lead-through slot 20 of the screw recess 16 in the lower tool part 3. Then the threaded screw 10 is then passed through the screw recess 16 together with the lead-through slot 20 and the external thread 12 of the threaded screw 10 is screwed into the internal thread 15 of the screw nut 9.
  • This thread pairing can be designed such that only a defined, limited screw rotation can be carried out by means of the threaded screw 10 until the screw-in position corresponding to the desired stripping-tool locking position is reached, in which the ramp 17 is rotated relative to the lead-through slot 20, for example, as in the Fig. 5 shown is rotated by 90 degrees.
  • the positioning notch 19 on the screw head 13 indicates to the worker that the ramp 17 is rotated relative to the lead-through slot 20.
  • the threaded screw 10 starting from the screw head 13, has a central and central tool recess 25 which is designed such that a tool attachment 26 of an identically constructed threaded screw 10, which is designed on the screw shank side, is introduced into it in a shape and contour-adapted manner can be, so that a threaded screw 10 of the same type can be used as a tool to screw the respective threaded screw 10 in a functionally reliable manner.
  • the screw shank-side tool attachment 26 which is designed, for example, as a polygon, for example as a hexagon or the like, can be arranged in a central screw shank region adjoining the end-side thread region.
  • a knurling 27 can also be arranged on the screw head 13, which facilitates the screwing in of the threaded screw 10.
  • Both the threaded screw 10 and the screw nut 9 can be made of a plastic material, for example. Other materials and materials are also possible at any time.
  • the upper tool part 2 and the lower tool part 3 can be made of a wood material, for example. Again, of course, any other suitable materials can be used alternatively or additionally.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Claims (13)

  1. Outil d'éjection (1) pour l'éjection de déchets de presse à découper lors de la production de découpes à partir d'une feuille, comprenant une partie supérieure d'outil (2) réalisée en une ou plusieurs parties et une partie inférieure d'outil (3) réalisée en une ou plusieurs parties, lesquelles forment deux parties d'outil (2, 3) déplaçables l'une par rapport à l'autre, au moins l'une des parties d'outil (2, 3), en particulier la partie inférieure d'outil (3), comprenant au moins un trou débouchant (6) auquel est associé au moins un élément d'éjection (4, 5) sur l'autre partie d'outil (2), caractérisé en ce qu'au moins un élément de fixation (8) est prévu pour le positionnement en position précise des deux parties d'outil (2, 3) l'une par rapport à l'autre, lequel élément de fixation est formé par un écrou (9) réalisé ou disposé dans une partie d'outil (8) et en outre par une vis filetée (10), la vis filetée (10) étant, dans une position de verrouillage d'outil d'éjection, guidée à travers un évidement de vis (16) dans l'autre partie d'outil (3) par une tige de vis (11) et étant vissée dans l'écrou (9) par un filetage (12) s'étendant sur une région définie de la tige de vis, et en ce qu'au moins un élément (17) est prévu sur la vis filetée (10), lequel, dans la position de verrouillage d'outil d'éjection, empêche un déplacement relatif des deux parties d'outil (2, 3) l'une vers l'autre et/ou maintient celles-ci à une distance prédéfinie.
  2. Outil d'éjection selon la revendication 1, caractérisé en ce que ledit au moins un élément (17) est formé par au moins un élément de prise par l'arrière en relief réalisé ou disposé sur la tige (11) de la vis filetée (10), lequel vient en prise par l'arrière et/ou par le dessous avec la partie d'outil (3) associée, en particulier dans la région de l'évidement de vis (16), dans la position de verrouillage d'outil d'éjection.
  3. Outil d'éjection selon la revendication 2, caractérisé en ce que ledit au moins un élément de prise par l'arrière (17) est prévu sur une région partielle sans filetage de la tige de vis (11), région partielle à laquelle se raccorde directement ou indirectement le filetage (12) vers l'extrémité de la tige de vis.
  4. Outil d'éjection selon la revendication 2 ou 3, caractérisé en ce que ledit au moins un élément de prise par l'arrière (17) est réalisé en forme de coin et comprend une rampe ascendante en direction de la liaison par prise par l'arrière, et de préférence cette rampe s'appuyant, par un côté frontal de rampe (18), contre la partie d'outil (3) associée dans la position de verrouillage d'outil d'éjection ou étant située à une distance définie de la partie d'outil (3) associée.
  5. Outil d'éjection selon l'une des revendications 2 à 4, caractérisé en ce qu'un élément de prise par l'arrière unique (17) est prévu sur la tige de vis (11) ou plusieurs éléments de prise par l'arrière espacés les uns des autres les uns des autres dans la direction périphérique de la tige de vis sont prévus.
  6. Outil d'éjection selon l'une des revendications précédentes, caractérisé en ce que l'évidement de vis (16) dans la partie d'outil (3) est réalisé en tant qu'évidement cylindrique qui entoure la tige de vis cylindrique (11) dans la position de verrouillage d'outil d'éjection de manière adaptée à la forme et au contour avec une dimension d'interstice définie, l'évidement cylindrique comprenant un nombre de fentes de passage (20) situées du côté du bord de l'évidement, lequel nombre correspond au nombre d'éléments de prise par l'arrière (17), fentes à travers lesquelles est guidé ledit au moins un élément de prise par l'arrière (17) lors du passage de la tige de vis (11) à travers l'évidement de vis (16).
  7. Outil d'éjection selon les revendications 5 et 6, caractérisé en ce qu'un élément de prise par l'arrière unique (17) est prévu sur la tige de vis (11), auquel est associée une fente de passage (20) dans la région de l'évidement de vis (16) de telle sorte que l'évidement de vis (16) présente une forme de type trou de serrure dans son ensemble.
  8. Outil d'éjection selon l'une des revendications 2 à 7, caractérisé en ce que la vis filetée (10) comprend une tête de vis (13) qui s'appuie contre la partie d'outil (3) dans une liaison d'appui dans la position de verrouillage d'outil d'éjection et/ou qui reçoit une région de bord d'évidement associée de l'évidement de vis (16) entre elle et ledit au moins un élément de prise par l'arrière (17), en particulier la serre entre elle et ledit au moins un élément de prise par l'arrière (17).
  9. Outil d'éjection selon l'une des revendications 6 à 8, caractérisé en ce que le filetage (12) de la vis filetée (10) et/ou l'écrou (9) est ou sont réalisé(s) de telle sorte que ledit au moins un élément de prise par l'arrière (17) est tourné par rapport à ladite au moins une fente de passage (20) associée à l'élément de prise par l'arrière (17) dans la position de verrouillage d'outil d'éjection et donc vient en prise par le dessous et/ou par l'arrière avec la partie d'outil (3) associée dans la région de l'évidement de vis (16).
  10. Outil d'éjection selon la revendication 9, caractérisé en ce que le filetage (12) de la vis filetée (10) et/ou l'écrou (9) est ou sont réalisé(s) de telle sorte qu'au moyen de la vis filetée (10), seulement une rotation définie de la vis jusqu'à ce que la position de vissage correspondant à la position de verrouillage d'outil d'éjection ait été atteinte puisse être effectuée.
  11. Outil d'éjection selon l'une des revendications précédentes, caractérisé en ce qu'un marquage de positionnement (19) d'élément de prise par l'arrière est prévu sur une tête (13) de la vis filetée (10), lequel marquage est disposé au-dessus dudit au moins un élément de prise par l'arrière (17) dans la direction longitudinale de l'axe de vis et lequel indique la position respective dudit au moins un élément de prise par l'arrière (17), en particulier relativement à ladite au moins une fente de passage (20).
  12. Outil d'éjection selon l'une des revendications 6 à 12, caractérisé en ce que l'écrou (9), qui est formé de préférence par un composant pouvant être inséré dans un évidement d'écrou (14) du côté de la partie d'outil, comprend un marquage de positionnement (21, 23) qui est, vu dans la direction longitudinale de l'axe de vis, associé à une fente de passage (20) et/ou est inséré et reçu, de manière adaptée à la forme et au contour, dans un évidement de marquage de positionnement (24) réalisé dans le prolongement de la fente de passage (20) vu dans la direction longitudinale de l'axe de vis dans la partie d'outil (2) recevant l'écrou (9).
  13. Outil d'éjection selon l'une des revendications précédentes, caractérisé en ce que la vis filetée (10) comprend une tête de vis (13) dans laquelle est formé un évidement d'outil (25) centré et central, l'évidement d'outil (25) étant réalisé de telle sorte qu'un épaulement d'outil (26) réalisé du côté de la tige de vis puisse être inséré dans celui-ci de manière adaptée à la forme et au contour, l'épaulement d'outil (26) du côté de la tige de vis étant réalisé dans une région de la tige de vis (11) se raccordant à une région filetée, située du côté de l'extrémité, en direction de la tête de vis (13).
EP13000589.5A 2013-02-06 2013-02-06 Outil de décorticage destiné à décortiquer des déchets d'une presse lors de la fabrication de sections à partir d'une feuille et ayant un élément de sécurisation Active EP2764964B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13000589.5A EP2764964B1 (fr) 2013-02-06 2013-02-06 Outil de décorticage destiné à décortiquer des déchets d'une presse lors de la fabrication de sections à partir d'une feuille et ayant un élément de sécurisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13000589.5A EP2764964B1 (fr) 2013-02-06 2013-02-06 Outil de décorticage destiné à décortiquer des déchets d'une presse lors de la fabrication de sections à partir d'une feuille et ayant un élément de sécurisation

Publications (2)

Publication Number Publication Date
EP2764964A1 EP2764964A1 (fr) 2014-08-13
EP2764964B1 true EP2764964B1 (fr) 2020-01-01

Family

ID=47738971

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13000589.5A Active EP2764964B1 (fr) 2013-02-06 2013-02-06 Outil de décorticage destiné à décortiquer des déchets d'une presse lors de la fabrication de sections à partir d'une feuille et ayant un élément de sécurisation

Country Status (1)

Country Link
EP (1) EP2764964B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019125032A1 (de) * 2019-09-17 2021-03-18 Illinois Tool Works Inc. Befestigungsvorrichtung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016100980U1 (de) 2016-02-25 2016-06-20 Cps-Bender Gbr (Vertretungsberechtigter Gesellschafter: Andreas Kurt Bender, 68789 St. Leon-Rot) Verbindungselement zur Positionierung zweier plattenförmiger Elemente und Stanz- oder Ausbrechwerkzeug
CN111425505A (zh) * 2020-03-24 2020-07-17 广东科迪多智能电气科技有限公司 一种改进配电箱

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303979A (en) * 1965-09-07 1967-02-14 Lang Pierre Method and device for removing pieces from sheet material
US20090272499A1 (en) * 2008-05-05 2009-11-05 Paolo Quercia Stripping device for a press

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019125032A1 (de) * 2019-09-17 2021-03-18 Illinois Tool Works Inc. Befestigungsvorrichtung

Also Published As

Publication number Publication date
EP2764964A1 (fr) 2014-08-13

Similar Documents

Publication Publication Date Title
EP3500759B1 (fr) Dispositif de compensation de tolérances
EP2594813B1 (fr) Elément de rivet aveugle
DE4412397A1 (de) Vollständig zurückziehbare, unverlierbare Schraube
EP3133303B1 (fr) Élément de rivet aveugle
EP3286440B2 (fr) Dispositif de fixation à une pièce
EP3132146B1 (fr) Dispositif de fixation
EP1554068B1 (fr) Dispositif d'arrachage
EP2764964B1 (fr) Outil de décorticage destiné à décortiquer des déchets d'une presse lors de la fabrication de sections à partir d'une feuille et ayant un élément de sécurisation
WO2013033740A1 (fr) Porte-outil de coupe
EP3110587B1 (fr) Système de fixation destiné à une panne
EP3163094B1 (fr) Dispositif de fixation
DE202013100387U1 (de) Schraubverbindungselement
DE102008005789B3 (de) Zerspanungswerkzeug
EP3227041B1 (fr) Mandrin de serrage
EP3382216B1 (fr) Came de retenue et système de fermeture rapide correspondant
DE102019114332A1 (de) Schlossvorrichtung
EP3296163A1 (fr) Dispositif sécurisé de fermeture d'un composant essentiellement fonctionnel du véhicule automobile
DE102008005788B3 (de) Zerspanungswerkzeug
EP2682543A2 (fr) Agencement d'armatures
DE10060339B4 (de) Haltevorrichtung für Stanzwerkzeugeinsatz
DE102013224459A1 (de) Verbindungseinrichtung umfassend eine Abstandsbuchse und eine Schraube
EP3244074B1 (fr) Dispositif de fixation sur un composant
DE29603389U1 (de) Schnellverschluß
DE102019134582A1 (de) Bolzenaufnahme sowie ein Verfahren zum Anordnen von Rastarmen einer Bolzenaufnahme
DE102014014086A1 (de) Schraube und Schraubenanordnung

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130206

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

R17P Request for examination filed (corrected)

Effective date: 20150203

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: F16B 39/32 20060101ALI20190701BHEP

Ipc: B26D 7/26 20060101AFI20190701BHEP

Ipc: F16B 37/04 20060101ALI20190701BHEP

Ipc: F16B 35/06 20060101ALI20190701BHEP

Ipc: F16B 35/04 20060101ALI20190701BHEP

Ipc: B26D 7/18 20060101ALN20190701BHEP

Ipc: F16B 1/00 20060101ALI20190701BHEP

Ipc: F16B 5/06 20060101ALI20190701BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190816

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1219207

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200115

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502013014123

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20200101

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200401

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200501

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200402

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200401

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502013014123

Country of ref document: DE

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200206

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200229

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200229

26N No opposition filed

Effective date: 20201002

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200206

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200229

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200401

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1219207

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200206

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200206

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200302

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200101

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230526

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20231220

Year of fee payment: 12